Description
Engineered for High-Power Automotive Testing
The PS 74-220 Battery Simulator is an advanced DC power supply designed to expand the HILO CAR-SYS 14 platform for vehicle EMC and battery supply testing. With a maximum output of 74V and 220A, it is built to meet and exceed industry standards such as ISO 7637-2, ISO 16750-2, LV 124, and LV 148.
Perfect for testing 12V to 70V automotive systems, this simulator enables fast transient reproduction, wave shaping, and voltage stress testing—all crucial for compliance and development.
Smarter Control with Real-Time Recording
Operated via the intuitive CAR-Remote software, users can take full control over test sequences, waveform simulation, and impulse tracking. It supports:
- Standard and custom waveform generation
- Control via Ethernet interface
- Automatic documentation compliant with IEC 17025
- Impulse Recording Function (IRF) to capture high-speed transients with oscilloscope accuracy
This software-driven architecture ensures reliable repeatability and saves time in development and testing processes.
Power Meets Protection
Designed with built-in overvoltage and overcurrent protection, the PS 74-220 keeps your testing setup safe while delivering consistent power performance. It uses fan-based cooling and heat sinks to maintain stable temperatures during extended operation. The system is also protected via a magnetic and thermal safety circuit, making it lab- and field-ready.
Technical Specifications Table
| Parameter | Specification |
| Output Voltage Range | 0–74 V |
| Max Output Current | 220 A |
| Alternate Mode | 0–37 V at 220 A / 0–74 V at 110 A |
| Voltage Rise Time | Up to 100 V/µs |
| Slew Rate | 10 V/µs |
| Overvoltage/Overcurrent Protection | Yes (magnetic + thermal) |
| Cooling System | Fans and Heat Sink |
| Ethernet Remote Interface | Built-in |
| Remote Control Software | CAR-Remote (XP, WIN7, WIN10) |
| Impulse Recording Function (IRF) | Included |
| Standards Compliance | ISO 7637-2, ISO 16750-2, LV 124, LV 148 |
| Dimensions (W x H x D) | 483 x 352 x 500 mm |
| Weight | 60 kg |
| Power Input | 400 V AC, 50 Hz |
Ready for the Automotive Challenges of Tomorrow
Whether you’re validating ECUs, conducting transient immunity testing, or replicating complex vehicle start-up profiles, the PS 74-220 delivers performance, precision, and protection in one complete package. Its modular and remote-controlled design makes it an essential tool for any lab involved in automotive electrical and EMC testing.
Click here to learn more about similar products from Absolute EMC
